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Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide Release 12.2(25)EW Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-OL6696= Text Part Number: OL-6696-01
Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide Release 12.2(25)EW Corporate Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 526-4100 Customer Order Number: DOC-OL6696= Text Part Number: OL-6696-01
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... of the UNIX operating system. All other trademarks mentioned in the United States and certain other company. (0411R) Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide Copyright © 1999-2004 Cisco Systems, Inc. All rights reserved. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION...
... of the UNIX operating system. All other trademarks mentioned in the United States and certain other company. (0411R) Catalyst 4500 Series Switch Cisco IOS Software Configuration Guide Copyright © 1999-2004 Cisco Systems, Inc. All rights reserved. THE SOFTWARE LICENSE AND LIMITED WARRANTY FOR THE ACCOMPANYING PRODUCT ARE SET FORTH IN THE INFORMATION...
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... 5-11 Enabling ICMP Mask Reply Messages 5-11 6 C H A P T E R Configuring Supervisor Engine Redundancy Using RPR and SSO 6-1 Understanding Cisco IOS NSF-Awareness Support 6-2 Understanding Supervisor Engine Redundancy 6-3 Overview 6-3 RPR Operation 6-4 SSO Operation 6-4 Understanding Supervisor Engine Redundancy Synchronization 6-6 RPR Supervisor Engine...Management 7-3 Power Management for the Catalyst 4948 Switches 7-3 Power Management for the Catalyst 4500 Series Switches 7-4 Power Management for the Catalyst 4006 Switch 7-12 Software Configuration Guide-Release 12.2(25)EW vi OL-6696-01
... 5-11 Enabling ICMP Mask Reply Messages 5-11 6 C H A P T E R Configuring Supervisor Engine Redundancy Using RPR and SSO 6-1 Understanding Cisco IOS NSF-Awareness Support 6-2 Understanding Supervisor Engine Redundancy 6-3 Overview 6-3 RPR Operation 6-4 SSO Operation 6-4 Understanding Supervisor Engine Redundancy Synchronization 6-6 RPR Supervisor Engine...Management 7-3 Power Management for the Catalyst 4948 Switches 7-3 Power Management for the Catalyst 4500 Series Switches 7-4 Power Management for the Catalyst 4006 Switch 7-12 Software Configuration Guide-Release 12.2(25)EW vi OL-6696-01
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... Guidelines 23-3 Configuring Logical Layer 3 VLAN Interfaces 23-3 Configuring Physical Layer 3 Interfaces 23-4 24 C H A P T E R Configuring Cisco Express Forwarding 24-1 Overview of CEF 24-1 Benefits of CEF 24-1 Forwarding Information Base 24-2 Adjacency Tables 24-2 Catalyst 4500 Series Switch Implementation of CEF 24-3 Hardware and Software Switching 24-4 Load Balancing 24-6 Software Interfaces...
... Guidelines 23-3 Configuring Logical Layer 3 VLAN Interfaces 23-3 Configuring Physical Layer 3 Interfaces 23-4 24 C H A P T E R Configuring Cisco Express Forwarding 24-1 Overview of CEF 24-1 Benefits of CEF 24-1 Forwarding Information Base 24-2 Adjacency Tables 24-2 Catalyst 4500 Series Switch Implementation of CEF 24-3 Hardware and Software Switching 24-4 Load Balancing 24-6 Software Interfaces...
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...-8 Displaying IP Statistics 24-8 Understanding and Configuring IP Multicast 25-1 Overview of IP Multicast 25-1 IP Multicast Protocols 25-2 IP Multicast on the Catalyst 4500 Series Switch 25-4 Unsupported Features 25-12 Configuring IP Multicast Routing 25-12 Default Configuration in IP MUlticast Routing 25-13 Enabling IP Multicast Routing 25...
...-8 Displaying IP Statistics 24-8 Understanding and Configuring IP Multicast 25-1 Overview of IP Multicast 25-1 IP Multicast Protocols 25-2 IP Multicast on the Catalyst 4500 Series Switch 25-4 Unsupported Features 25-12 Configuring IP Multicast Routing 25-12 Default Configuration in IP MUlticast Routing 25-13 Enabling IP Multicast Routing 25...
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... network administrators who are responsible for the First Time Describes how to perform a baseline configuration of the Cisco IOS software for the Catalyst 4500 series switches Command-Line Interfaces Describes how to use the CLI Configuring the Switch for configuring and maintaining Catalyst 4500... series switches. The preface also tells you how to obtain Cisco documents, as well as how to install and configure Network Assistant and Embedded CiscoView OL-6696...
... network administrators who are responsible for the First Time Describes how to perform a baseline configuration of the Cisco IOS software for the Catalyst 4500 series switches Command-Line Interfaces Describes how to use the CLI Configuring the Switch for configuring and maintaining Catalyst 4500... series switches. The preface also tells you how to obtain Cisco documents, as well as how to install and configure Network Assistant and Embedded CiscoView OL-6696...
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... Documentation The following publications are available for the Catalyst 4500 series switches: • Catalyst 4000 Series Switch Installation Guide • Catalyst 4500 Series Switch Installation Guide • Catalyst 4500 Series Switch Module Installation Guide • Catalyst 4500 Series Switch Cisco IOS Command Reference • Catalyst 4500 Series Switch Cisco IOS System Message Guide • Release Notes for the...
... Documentation The following publications are available for the Catalyst 4500 series switches: • Catalyst 4000 Series Switch Installation Guide • Catalyst 4500 Series Switch Installation Guide • Catalyst 4500 Series Switch Module Installation Guide • Catalyst 4500 Series Switch Cisco IOS Command Reference • Catalyst 4500 Series Switch Cisco IOS System Message Guide • Release Notes for the...
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... use the following conventions: Caution Means reader be careful. These sections explain how to the command in the Catalyst 4500 Series Switch Cisco IOS Command Reference. Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. OL-6696-01 Software Configuration Guide-Release 12.2(25)EW xxv For a complete description of data...
... use the following conventions: Caution Means reader be careful. These sections explain how to the command in the Catalyst 4500 Series Switch Cisco IOS Command Reference. Obtaining Documentation Cisco documentation and additional literature are available on Cisco.com. OL-6696-01 Software Configuration Guide-Release 12.2(25)EW xxv For a complete description of data...
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...information about the chassis, modules, and software features supported by the Catalyst 4500 series switch, refer to the Release Notes for the Catalyst 4500 Series Switch, Cisco IOS Release 12.2(25)EW at http://www.cisco.com/univercd/cc/td/doc/product/lan/cat4000/relnotes/ Layer 2 Software Features... The following subsections describe the key Layer 2 switching software features on the Catalyst 4500 series switch: • 802.1Q...
...information about the chassis, modules, and software features supported by the Catalyst 4500 series switch, refer to the Release Notes for the Catalyst 4500 Series Switch, Cisco IOS Release 12.2(25)EW at http://www.cisco.com/univercd/cc/td/doc/product/lan/cat4000/relnotes/ Layer 2 Software Features... The following subsections describe the key Layer 2 switching software features on the Catalyst 4500 series switch: • 802.1Q...
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... for the spanning tree to spanning tree instances. STP uses an algorithm to become a root switch. For information on a per-VLAN basis. The Catalyst 4500 series switch supports the following STP enhancements: • Spanning tree PortFast-PortFast allows a port with respect to multiple spanning trees. Network fault tolerance is the implementation...
... for the spanning tree to spanning tree instances. STP uses an algorithm to become a root switch. For information on a per-VLAN basis. The Catalyst 4500 series switch supports the following STP enhancements: • Spanning tree PortFast-PortFast allows a port with respect to multiple spanning trees. Network fault tolerance is the implementation...
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... (CEF) is an advanced Layer 3 IP-switching technology. The following routing protocols are supported on configuring CEF, see Chapter 24, "Configuring Cisco Express Forwarding." For information on the Catalyst 4500 series switch: • RIP • OSPF • IS-IS Software Configuration Guide-Release 12.2(25)EW 1-6 OL-6696-01 This feature is...
... (CEF) is an advanced Layer 3 IP-switching technology. The following routing protocols are supported on configuring CEF, see Chapter 24, "Configuring Cisco Express Forwarding." For information on the Catalyst 4500 series switch: • RIP • OSPF • IS-IS Software Configuration Guide-Release 12.2(25)EW 1-6 OL-6696-01 This feature is...
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..., routers can be carried by sending routing updates only when routing information changes. The Catalyst 4500 series switch supports BGP version 4, including classless interdomain routing (CIDR). For BGP configuration information, refer to the chapter "Configuring BGP" in ...1 Product Overview IGRP EIGRP The Interior Gateway Routing Protocol (IGRP) is a robust distance-vector Interior Gateway Protocol (IGP) developed by Cisco to automatically guarantee the loop-free exchange of routing information between autonomous systems. In BGP, each of its neighboring routers. As routing ...
..., routers can be carried by sending routing updates only when routing information changes. The Catalyst 4500 series switch supports BGP version 4, including classless interdomain routing (CIDR). For BGP configuration information, refer to the chapter "Configuring BGP" in ...1 Product Overview IGRP EIGRP The Interior Gateway Routing Protocol (IGRP) is a robust distance-vector Interior Gateway Protocol (IGP) developed by Cisco to automatically guarantee the loop-free exchange of routing information between autonomous systems. In BGP, each of its neighboring routers. As routing ...
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...forwarded or blocked at the router interfaces. Network Security with attached hosts that request multicast traffic. The Catalyst 4500 series switch examines each packet to determine whether to forward or drop the packet based on their content. VACLs are also...a completely independent multicast routing table. MAC access control lists (MACLs) and VLAN access control lists (VACLs) are supported: • Cisco Group Management Protocol (CGMP) server-CGMP server manages multicast traffic. The following multicast services are supported. Multicast traffic is protocol-independent because...
...forwarded or blocked at the router interfaces. Network Security with attached hosts that request multicast traffic. The Catalyst 4500 series switch examines each packet to determine whether to forward or drop the packet based on their content. VACLs are also...a completely independent multicast routing table. MAC access control lists (MACLs) and VLAN access control lists (VACLs) are supported: • Cisco Group Management Protocol (CGMP) server-CGMP server manages multicast traffic. The following multicast services are supported. Multicast traffic is protocol-independent because...
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... each VRF, allowing the creation of a Cisco IP phone (such as a VLAN switch virtual interface (SVI). However, interfaces cannot belong to more flexibility in the Cisco IP and IP Routing Configuration Guide. The Catalyst 4500 series switch also supports QoS Automation (Auto QoS),... which uses the Cisco Discovery Protocol (CDP) to stub networks that provides multiple routing instances....
... each VRF, allowing the creation of a Cisco IP phone (such as a VLAN switch virtual interface (SVI). However, interfaces cannot belong to more flexibility in the Cisco IP and IP Routing Configuration Guide. The Catalyst 4500 series switch also supports QoS Automation (Auto QoS),... which uses the Cisco Discovery Protocol (CDP) to stub networks that provides multiple routing instances....
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Chapter 1 Product Overview Management and Security Features Management and Security Features The Catalyst 4500 series switch offers network management and control through the CLI or through alternative access methods, such as required by IEEE standard. • ...Flood Blocking-This feature enables users to disable the flooding of the workstation that accesses the port. Occasionally, unknown unicast or multicast traffic from Cisco, this feature uses power negotiation to the redundant supervisor engine. - Stateful IGMP Snooping This feature propagates the IGMP data learned by the 802....
Chapter 1 Product Overview Management and Security Features Management and Security Features The Catalyst 4500 series switch offers network management and control through the CLI or through alternative access methods, such as required by IEEE standard. • ...Flood Blocking-This feature enables users to disable the flooding of the workstation that accesses the port. Occasionally, unknown unicast or multicast traffic from Cisco, this feature uses power negotiation to the redundant supervisor engine. - Stateful IGMP Snooping This feature propagates the IGMP data learned by the 802....
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... packets that allows flow-level monitoring of multiple switches across the network. You also can do the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/secur_c/scprt1/index.htm • Visual port status information-The switch LEDs... SPAN and RSPAN." • Simple Network Management Protocol-SNMP facilitates the exchange of SNMP - SNMP-A full Internet standard - The Catalyst 4500 series switch supports these SNMP types and enhancements: - and switch-level status. • Auto 10/100/1000 negotiation-This feature allows you to ...
... packets that allows flow-level monitoring of multiple switches across the network. You also can do the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/secur_c/scprt1/index.htm • Visual port status information-The switch LEDs... SPAN and RSPAN." • Simple Network Management Protocol-SNMP facilitates the exchange of SNMP - SNMP-A full Internet standard - The Catalyst 4500 series switch supports these SNMP types and enhancements: - and switch-level status. • Auto 10/100/1000 negotiation-This feature allows you to ...
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... on configuring the DHCP server, refer to the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/ 122t1/easyip2.htm • Debugging features-The Catalyst 4500 series switch has several commands to help you debug your switch (the DHCP client... and a configuration file. debug platform For more information on SNMP, refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference. These commands include the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/index.htm • Dynamic Host Control Protocol...
... on configuring the DHCP server, refer to the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122newft/122t/ 122t1/easyip2.htm • Debugging features-The Catalyst 4500 series switch has several commands to help you debug your switch (the DHCP client... and a configuration file. debug platform For more information on SNMP, refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference. These commands include the following URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgcr/index.htm • Dynamic Host Control Protocol...
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...: • Accessing the Switch CLI, page 2-1 • Performing Command-Line Processing, page 2-3 • Performing History Substitution, page 2-3 • Understanding Cisco IOS Command Modes, page 2-4 • Getting a List of Commands and Syntax, page 2-5 • ROMMOM Command-Line Interface, page 2-6 Note For complete...Module Installation Guide for the commands used in this chapter, refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/index.htm Accessing the Switch CLI The...
...: • Accessing the Switch CLI, page 2-1 • Performing Command-Line Processing, page 2-3 • Performing History Substitution, page 2-3 • Understanding Cisco IOS Command Modes, page 2-4 • Getting a List of Commands and Syntax, page 2-5 • ROMMOM Command-Line Interface, page 2-6 Note For complete...Module Installation Guide for the commands used in this chapter, refer to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/index.htm Accessing the Switch CLI The...
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...-6696-01 Tip If you are applicable based on the command, keywords, and arguments you enter ROMMON mode, the prompt changes to the Catalyst 4500 Series Switch Cisco IOS Command Reference. You can continue to press the Up Arrow key to enter ROMMON mode. Include a space before the question mark. command to...
...-6696-01 Tip If you are applicable based on the command, keywords, and arguments you enter ROMMON mode, the prompt changes to the Catalyst 4500 Series Switch Cisco IOS Command Reference. You can continue to press the Up Arrow key to enter ROMMON mode. Include a space before the question mark. command to...
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... Guide, Release 12.2, at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fun_c/index.htm • Cisco IOS Configuration Fundamentals Configuration Command Reference, Release 12.2, at http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/index... the default configuration settings for the First Time This chapter describes how to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fun_r/index.htm This chapter includes the ...
... Guide, Release 12.2, at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fun_c/index.htm • Cisco IOS Configuration Fundamentals Configuration Command Reference, Release 12.2, at http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/index... the default configuration settings for the First Time This chapter describes how to the Catalyst 4500 Series Switch Cisco IOS Command Reference and related publications at this URL: http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/fun_r/index.htm This chapter includes the ...